Make sure you save all your work on screen____the computer breaks down.
A.in case B.as if C.so that D.even though
When people want to expand their knowledge, they usually ______ books that offer useful information.
A.point to B.turn to C.attend to D.belong to
There have been many advances in medicine in recent years. That means money ______ for medical research has been well spent.
A.used B.using C.to use D.to be used
He studied hard and later became a well-known writer, which was ______ his father had expected.
A.why B.how C.that D.what
Can we stop the ______ of the world’s deserts and save the land that man depends so much on?
A.loss B.heat C.spread D.defence
I jumped with joy the moment I ______ my driver’s license in the mail.
A.receive B.received C.had received D.would receive
